bcm63xx: fix booting with Kernel 5.10

This is a workaround to make the target overall bootable. With this more
people should be able to test the Kernel 5.10 and report further issues.

Suggested-by: Daniel González Cabanelas <dgcbueu@gmail.com>
Signed-off-by: Paul Spooren <mail@aparcar.org>
--- a/drivers/mtd/nand/raw/nand_macronix.c
+++ b/drivers/mtd/nand/raw/nand_macronix.c
@@ -323,7 +323,7 @@ static int macronix_nand_init(struct nan
 
 	macronix_nand_fix_broken_get_timings(chip);
 	macronix_nand_onfi_init(chip);
-	macronix_nand_block_protection_support(chip);
+	//macronix_nand_block_protection_support(chip);
 	macronix_nand_deep_power_down_support(chip);
 
 	return 0;